Pilates exercise bar



FIG. 1 is a perspective view of the ornamental design of the pilates exercise bar of the invention;

FIG. 2 is a front/rear view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a side view thereof; and,

FIG. 5 is a bottom view thereof. 

CLAIM The ornamental design for a pilates exercise bar, as shown and described. 